《口腔医学纵横》1986年第2卷(1)41页,专题笔谈栏里由樊明文副教授、许国祺教授、李秉琦副教授、汪说之副教授谈了《复发性口疮》,对其病因、病理、临床表现、临床分类和治疗等诸问题作了详细论述。我认为很好,从理论上系统地得到提高,受益匪浅,不一一详谈。在这里我就复发性口疮的分类提出自己的一点意见与同道们商榷,不一定正确,请同道们指正。贵刊在《复发性口疮》一文里所提及的分类有: 1、Lehner(1986)将原发性口腔溃疡分为三型①小阿弗它溃疡:1～5个小的复发性 “Stomatology aspect” in 1986 second volumes (1) 41 pages, column by columnist by Professor Fan Mingwen, Professor Xu Guoqi, Associate Professor Li Bingqi, associate professor Wang said of “recurrent aphthous”, its etiology, pathology, clinical Performance, clinical classification and treatment and other issues were discussed in detail. I think it is good, theoretically systematically improved, benefited greatly, not all detailed. Here I put forward my opinion on the classification of recurrent aphthous problems with my fellow citizens, not necessarily correct, please correct me. Your publication in the “recurrent aphthous” article mentioned in the classification are: 1, Lehner (1986) will be divided into three types of primary oral ulcers ① small aflmic ulcer: 1 to 5 small recurrence